Register mounting bracket



FIG. 1 is a perspective view taken from the top, front and right side of a register mounting bracket showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a left side elevational view thereof.

The fragmentary broken line representation in FIG. 3 of a register and related components with which my new design may be used is for the purpose of illustration only and forms no part of the claimed design. 

The ornamental design for a register mounting bracket, as shown and described. 